Siemens Aktiengesellschaft

Siemens Gamesa Renewable Energy A/s

Anders Vangsgaard Nielsen

Peder Bay Enevoldsen

Stefano Bove

Jesper Monrad Laursen

Rune Rubak

Bodo Richert

Søren Hjort

Steffen Frydendal Poulsen

Jens Bomholt Jensen

Martin Hedegaard Larsen

Martin Hededgaard Larsen

Soeren Hjort

A generator for a wind turbine has a rotor and a stator separated radially by an air gap, wherein the stator includes at least one stator segment, which includes a stack of lamination sheets and at least one stator winding, and a stator support structure supporting the at least one stator segment, wherein the generator further includes a cooling arrangement for providing cooling fluid at least to the air gap, wherein the cooling arrangement further includes a cooling fluid flow dividing element for dividing an incoming cooling fluid flow to the stator into a first partial cooling fluid flow directed to the air gap and a second partial cooling fluid flow directed to the stator support structure.

Generator, wind turbine and method for cooling a direct drive generator of a wind turbine

Provided is a wind turbine having at least one lighting device, which has a light source and emission device, wherein the light source and the emission device are arranged at different positions of the wind turbine, wherein at least one positioning device is provided which, by a positioning section, is coupled to the emission device in such a way that the emission device can be moved between a first position and a second position by a movement of the positioning section.

Wind turbine with retractable light emitter

A wind turbine rotor blade with an airfoil profile having an upwind side, a downwind side is provided. A stall inducing device is located at the upwind side of the airfoil profile.

Wind turbine rotor blade and pitch regulated wind turbine

A pitch bearing for a wind turbine rotor comprises a rotor hub and at least one rotor blade, the pitch bearing comprising a cylindrical inner bearing ring connectable to a rotor blade of the wind turbine rotor, a cylindrical outer bearing ring connectable to the rotor hub of the wind turbine rotor and an annular reinforcement section for reinforcing the outer bearing ring. The annular reinforcement section adjoins the cylindrical outer bearing ring at its radial outer surface.

Pitch bearing for wind turbine rotor blades

Growing community of inventors

Silkeborg, Denmark

Anders Vangsgaard Nielsen